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本帖最后由 missing~ 于 26-4-2010 01:12 PM 编辑
Raw Tomato Salmonella Warning
The UnitedStates FDA confirmed that a U.S. nationwide "salmonellosis outbreak hasbeen linked to consumption of certain raw, red tomatoes". Previously,the alert had been confined to certain states. The FDA advises thatpeople NOT eat the following types of tomatoes, or products, such asfresh (uncooked) salsa made with these tomatoes:
•Round Red Tomatoes
•Roma Tomatoes
•lum Tomatoes
So, better don't eat raw tomatoes
从别边看到的,是真的吗? |
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楼主 |
发表于 26-4-2010 12:24 PM
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Raw tomatoes may not be as healthy as you think
Sydney, April 20 (IANS) Tomatoes eaten raw might not be so healthy, says a new study, because our digestive tract can only process a tiny amount of lycopene, an antioxidant found abundantly in tomatoes.
Antioxidants are dietary substances found in beta carotene, vitamins C and E and selenium. They prevent damage to the cells in our body or reverse damage after it has been done.
The study found that although around 75 percent of the total antioxidants were released, this included only four percent of the lycopene found in the raw tomato.
“Tomatoes are the richest source of lycopene in the human diet, as well as containing other antioxidants essential for health,” said nutritional biochemist Carolyn Lister of Plant & Food Research
“However, the human digestive tract is not able to release the majority of lycopene from raw tomatoes, so only a small amount would be made available for the body to use.”
“Processing tomatoes has been shown to make lycopene more bioavailable, so as well as eating raw tomatoes for their nutritional value, we should eat tomato sauces to get the goodness of the lycopene,” said Lister.
The study was published in the International Journal of Food Sciences and Nutrition.
都是英文的,版主如果不能就删除,谢谢! |
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发表于 26-4-2010 01:04 PM
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